baber/WOPTO huggingface dataset:
Patent DE-19756226-A1 (DE)
Inventor: BEYERKNECHT ROMAN
IPC: D21F3/08
Filed: 1997-12-17
Abstract: The press roller, for a paper making machine, has a cylindrical metal body (12) with an outer cladding (14) of at least one layer (16,18). At least the radially outermost layer (16) of the roller cladding (14) has a continuously changing construction in the radial direction (R) and over its thickness (d), in terms of its chemical composition and/or structure. The roller cladding (14) is applied at least partially by spraying. The bottom layer (18) of the cladding (14) is directly against the metal core (12), to prevent corrosion, to lie between the metal roller body (12) and the outer layer (16). The outermost layer (16) of the roller cladding (14) contains at least an oxide, and especially of Al2O3, Cr2O3, ZrO2, TiO2, SiO2 and/or the like. It contains at least one carbide and especially WC, CrC and/or the like, and at least one nitride and especially TiN and/or the like, and/or at least one boride and especially TiB2 and/or the like, or a mixture of two or more of these components. The radially outermost layer (16) can be a ceramic/metal material with at least one oxide of Al2O3, Cr2O3, ZrO2, TiO2, SiO2 and/or the like. The outer layer (16) contains a plastics component and especially polytetrafluoroethylene, silicon and/or the like. The inner layer (18) also has a continually changing construction over at least part of its thickness, in terms of its chemical composition and/or structure, with a continuous construction change through the whole thickness of the total roller cladding (14).
Patent DE-19803744-A1 (DE)
Inventor: KOCIAN FRANK
IPC: B29C70/22
Filed: 1998-01-30
Abstract: The invention relates to a flat material strip used for the production of fibre composite workpieces by arranging same on shaping surfaces, comprising reinforcing fibres (40, 42) which are arranged in a defined orientation to a longitudinal direction of the flat material strip, are positioned next to each other in a strip surface and together form a mat (38). To improve said flat material strip in such a way that it can be easily draped, i.e. that it can be easily laid out on complex surfaces, for example doubly curved surfaces, the invention provides for the mat (38) to have reinforcing fibres (40, 42) which can be moved towards each other within the mat in such a way that the mat can be stretched in limited localized areas in a longitudinal direction and that the flat material strip in an area (20) extending in a longitudinal direction across part of the width of said flat material strip comprises a substantially inelastic fibre (50) extending in the longitudinal direction which aids in the placement of the mat.
Patent DE-19804835-A1 (DE)
Title: Arrangement for cylinder lens grid picture
Inventor: ILLGEN CLAUS
IPC: G02B30/29
Filed: 1998-01-29
Abstract: The cylinder lens grid screen is only loosely connected with the picture, in relation to which it is rotatable. It may also be displaceable in that regard. A picture can be composed of individual strips of cardboard with widened edges. Four inclined slots in the corners of the cardboard retain the cylinder lens grid screen.
Patent DE-19805177-A1 (DE)
Title: Actuation arrangement with electromagnetic actuator for gas changeover valve for an internal combustion engine
Inventor: STOLK THOMAS
IPC: F01L9/20
Filed: 1998-02-10
Abstract: The arrangement has a closure magnet (3) and an opening magnet (4) associated with the actuator (2) with a movable armature (5) between them for actuating the valve (9). A valve spring acts upon the valve in the closed or open position. A foot point of the spring is coupled to an axially displaceable foot point adjuster. The adjuster can be locked to fix the foot point and can be unlocked for foot point adjustment. An Independent claim is also included for a method of actuating an electromagnetic actuator.
Patent DE-19806295-A1 (DE)
Inventor: SCHOENHUT JUERGEN
IPC: B42D25/328
Filed: 1998-02-16
Abstract: The invention relates to an access authorization or identification medium for authorization control and a method for the production of said medium. The invention also relates to a method for identifying or checking access authorization of an individual with the aid of said medium. The front side of the inventive medium has a picture of the face of the individual to be recognized by the medium or to whom the medium should grant access to a protected area. Coded computer-generated holographic information of the picture is also stored on the medium. This configuration makes it possible to verify at any given time the consistency of the data found on the medium. The coded holographic information stored on the medium can be read with an appropriate reading device and the picture can be reconstructed on the basis of the information read. Any manipulation of the medium can be detected by comparing the reconstructed picture with the picture on the front side of the medium.
Patent DE-19806581-A1 (DE)
Title: Sequenzen eines Ih-Ionenkanals und deren Verwendung
Inventor: KAUPP BENJAMIN
IPC: A61K31/711
Filed: 1998-02-17
Abstract: Die vorliegende Erfindung betrifft eine Nukleinsäure, vorzugsweise eine DNA, die mindestens einen Teil der Sequenz eines I¶n¶-Ionenkanals umfaßt. Diese Sequenz kann z. B. von einer humanen DNA, einer Ratten-DNA, einer Rinder-DNA einer Drosophila-melanogaster-DNA oder einer Seeigel-DNA abgeleitet sei. Ferner betrifft die vorliegende Erfindung ein mRNA-Molekül, das die entsprechenden Sequenzen umfaßt. Die Erfindung betrifft außerdem ein Polypeptid bzw. Protein, das von der Nukleinsäure kodiert wird. DOLLAR A Ferner betrifft die Erfindung die Verwendung der erfindungsgemäßen Nukleinsäure und Proteine für ein Screeningverfahren und/oder Diagnoseverfahren sowie die dafür notwendigen Kits. DOLLAR A Schließlich betrifft die Erfindung die Verwendung einer oder mehrerer Nukleinsäuren und Proteine für die Behandlung und/oder Prophylaxe von Herz/Kreislaufstörungen sowie Bewußtseinsstörungen.
Patent DE-19807964-A1 (DE)
Title: Wristwatch with pager having skin stimulation alerting function
Inventor: SCHENK MARTIN
IPC: G04B25/04
Filed: 1998-02-25
Abstract: The wristwatch has a radio receiver (15) and a mechanical tensioning device which can be manually transferred to a position in which it is subject to a spring force, so that when mechanically triggered it exerts a detectable effect on the wrist. The tensioning device is triggered by reception of a paging radio signal via the receiver. A display reproduces a message transmitted by radio signal.
Patent DE-19809630-A1 (DE)
Title: Wiper arrangement for windscreen of motor vehicle
Inventor: FINK ANDREAS
IPC: F16F1/373
Filed: 1998-03-06
Abstract: The means of attachment for an adjustment of the distance(A) between the part(19) of the vehicle and wiper arrangement(9) is constructed at least on one fixing point(7) of the wiper mounting.  The adjustment is carried out by a threaded bolt(12).  The damping component(8) by its end faces(14,15) is clamped between an axial stop(16) provided on the threaded bolt and a nut(17) screwed on the bolt.  After loosening the nut the threaded bolt is screwed into a mating threaded component(20) attached to the vehicle part to arrive at the desired spacing.
Patent DE-19813316-A1 (DE)
Inventor: ROHLFING MANFRED
IPC: E05B1/00
Filed: 1998-03-26
Abstract: The invention relates to an actuating device with a hinged handle (40). A support pin (26) for a flap (30) which can be hinged thereon is mounted on a support (20) positioned on the inner side (14) of the door. The handle (40) is joined to the flap (30) by means of two fixing points which are positioned at the ends. Two links (21, 22) are situated between the handle (40) and the flap (30) which pass through an opening (11, 12) in the door (10). To allow for simple assembly of the device, the invention provides for the first fixing surface on the first link (21) to be configured as a pivot bearing, which consists of a pivot (41) and a seat (31) which can be inserted on top of each other vertically to the door plane (36). The handle (40) can be rotated about this axis of rotation (35) until the parts (23, 24, 42) belonging to the second fixing point on the second link (22) are aligned in relation to each other. These aligned parts (23, 24, 42) can then be joined without problem.
Patent DE-19815192-A1 (DE)
Title: Flexible bag for disposal of building site waste materials
Inventor: POPP EBERHARD
IPC: B65D88/16
Filed: 1998-04-04
Abstract: A heavy-duty approximately cube-shaped bag has an open top. Each corner of the bag has an eye (4) through which a winch cable (5) may pass. The cable passes through the eye at one top corner, down to the eye at the corner below, and then diagonally under the bag to the opposite corner, where it is secured.
Patent DE-19815549-A1 (DE)
Title: Plug in data card for personal computers
Inventor: ZEYFANG JAN
IPC: G06K19/077
Filed: 1998-04-07
Abstract: The PC card is formed with a smart card (20) that is mounted in a frame (22) that fits over a contact pad (23) that is fixed to a circuit board (16) . This is sandwiched between upper and lower cover plates (12,13) . The upper one has an aperture (24) for an access cover.
Patent DE-19817562-A1 (DE)
Title: Kommissionierer mit Fahrwerk
Inventor: SCHADENBERGER MARTIN
IPC: B66F9/075
Filed: 1998-04-20
Abstract: Die Erfindung betrifft einen Kommissionierer mit einem modularen Aufbau, bei dem die Räder einer oder beider Achsen flexibel gegenüber dem Fahrzeugrahmen (R) aufgehängt sind.
Patent DE-19820683-A1 (DE)
Title: Automatic phase regulation method for image data sampling, e.g. in flat TFT display
Inventor: SMYK MICHAEL
IPC: G09G3/20
Filed: 1998-05-08
Abstract: The phase regulation method provides recovery of the clock signal using a phase- locked-loop regulation, employing a synchronisation signal which is shifted in phase by a mean value, obtained from the extreme values for the shift of the sampling time point for the pixel data stream of image data required to obtain a variation in the sampled value in either direction.  The recovery of the clock signal may be effected by comparing a horizontal signal for the input timing of the pixel data stream and the generated synchronisation signal.
Patent DE-19821167-A1 (DE)
Title: Optimization of the operation of a vehicle drive train
Inventor: BOSSE ROLF
IPC: F02D41/04
Filed: 1998-05-12
Abstract: The efficiency characteristic of a road vehicle engine and transmission system is entered into the vehicle management processor has a number of separate characteristics (KF), e.g. emissions, fuel consumption, exhaust gas temperature. The characteristic information is used in a strategic algorithm to obtain the optimum operating conditions for the engine and drive train.
Patent DE-19827511-A1 (DE)
Title: Ventilation and heating energy supply system, with heat accumulator
Inventor: BUEHRING ANDREAS
IPC: F24F5/00
Filed: 1998-06-22
Abstract: A heat exchanger (3) and pump (4) are incorporated in a compact unit (1) into which flow fresh air (9) and exhaust air (10) from the building.  A solar air collector (5) can be switched to connect with the heating pump compact unit and with the heat accumulator by means of valve units, depending on the intensity of solar radiation.  With low radiation intensity, the solar air collector is connected at the outlet side of the heating pump unit in the air current flowing into the building (11) which it heats.  With average solar radiation intensity, external air (8) is introduced into the solar air collector and is heated and mixed with the exhaust air from the building in the heating pump unit between the heat exchanger and heating pump.  With high solar energy radiation, the solar air collector is operated in a closed air circuit, and heats up the service water by means of an air-water heat exchanger (18).
Patent DE-19827633-A1 (DE)
Title: Production of N-methyl-N-(1-phenyl-2-(3-hydroxypyrrolidino)ethyl)-2,2-diphenylacetamide enantiomers, e.g. with antiinflammatory, analgesic and diuretic activity
Inventor: BATHE ANDREAS
IPC: C07B35/02
Filed: 1998-06-20
Abstract: Production of N-methyl-N-((1S)-1-phenyl-2-((3S)-3-hydroxypyrrolidino)ethyl)-2,2-diph enylacetamide (Ia) or N-methyl-N-((1R)-1-phenyl-2-((3R)-3-hydroxypyrrolidino)ethyl)-2,2-diph enylacetamide (Ib) comprises (a) reacting the corresponding enantiomer of an N-substituted phenylglycine derivative with an optionally O-protected 3-hydroxypyrrolidine derivative, (b) reducing the product to convert the N-substituent to methyl and remove any protecting group, and (c) reacting with an activated diphenylacetic acid derivative. Production of N-methyl-N-((1S)-1-phenyl-2-((3S)-3-hydroxypyrrolidino)ethyl)-2,2-diph enylacetamide (Ia) or N-methyl-N-((1R)-1-phenyl-2-((3R)-3-hydroxypyrrolidino)ethyl)-2,2-diph enylacetamide (Ib) comprises (a) reacting the corresponding enantiomer of an N-substituted phenylglycine derivative of formula (II) with an optionally O-protected 3-hydroxypyrrolidine derivative of formula (III), (b) reducing the product of formula (IV), and (c) reacting the product of formula (V) with an activated diphenylacetic acid derivative of formula (VI) to give a product of formula (Ia/Ib): R  = H, OR<1> or SR<1>;  R<1>  = A, aryl, heteroaryl, Si(R<3>)3 or COR<3>;  R<3>  = H, A, aryl or heteroaryl;  A  = 1-6C alkyl;  M  = H, alkali(ne earth) metal, NH4 or alkylammonium;  R<2>  = H, A, aryl, heteroaryl, Si(R<3>)3 or COR<3>;  R<4>  = halogen, OA or OCOA. An Independent claim is also included for compounds referred to as N-methyl-N-((1S)-1-phenyl-2-((3S)-3-hydroxypyrrolidino)ethane) and N-methyl-N-((1R)-1-phenyl-2-((3R)-3-hydroxypyrrolidino)ethane) useful as intermediates for (Ia) and (Ib).
Patent DE-19827710-A1 (DE)
IPC: C09D11/16
Filed: 1998-06-22
Abstract: Steroids are used to improve the adhesion, film-forming properties and film properties of organic solvent-based ink. An Independent claim is also included for solvent-based ink containing a combination of steroid(s) with hexane-1,6-diol, urea derivatives and/or alkylamides.
Patent DE-19828659-A1 (DE)
Title: Storage system for use in warehousing
Inventor: HAAS KLAUS DIETER
IPC: B65G1/137
Filed: 1998-06-26
Abstract: The storage system has  a series of compartments formed between pillars (17) projecting vertically from shelves (13). The pillars have built-in optoelectronic sensors that are triggered by the presence of containers (19,21). The pillars also have a number of indicators that are used to signal the number of units in the stack.
Patent DE-19830503-A1 (DE)
Title: Toleranzausgleichsvorrichtung
Inventor: BANDEMER JOACHIM
IPC: E05F15/63
Filed: 1998-07-08
Abstract: Die Erfindung betrifft eine Toleranzausgleichsvorrichtung (1) zum Verbinden von Bauteilen, die zumindest zwei Teile (Unterhülse 4, Oberhülse 5) aufweist, wobei die Teile (4, 5) axial zueinander positionierbar und feststellbar sind sowie beide Teile (4, 5) mit Aufnahmen (3, 6) für die Bauteile verbunden sind, die gekennzeichnet ist durch einen axial einstellbaren Justagering (14), der verstellbar an einem der Teile (4, 5) angeordnet ist.
Patent DE-19830685-A1 (DE)
Title: Monitoring unit for operating noise of railway vehicles or for monitoring railway vehicle routes
Inventor: GAERTNER DIETER H
IPC: G01M17/10
Filed: 1998-07-04
Abstract: The arrangement has at least one sensor that converts acoustic signals into electrical signals, together with evaluation electronic circuits that process the electrical sensor signal. The circuits operate in conjunction with a signal generator, to indicate whether the measured signal lies outside a defined tolerance range.
Patent DE-19830734-A1 (DE)
Inventor: SCHUNK NIKOLAUS
IPC: H04B17/00
Filed: 1998-07-09
Abstract: The prior art is an optical subscriber access network with an end exchange (1) whose exit is connected to the entrance of a cable distributor (6) via a transmission line (5). An additional control signal with a control wavelength ( lambda c) is transmitted in order to monitor the transmission line (5) and in the event that the transmission line (5) fails, the end exchange (1) and the cable distributor (6) are switched over to a fallback circuit (12). This switchover requires so-called DOS: digital optical switches. These are active components and have to be supplied with a current for local heating. The aim of the invention is to configure a purely passive network structure in the cable distributor (6) so that a current is no longer necessary. The exits of the transmission line (5) and the fallback circuit (12) are connected to a wavelength router (8) in the cable distributor (6) by means of the series connection of a passive power divider (13) and a UV-induced grating (7) which corresponds to the control wavelength ( lambda c).
Patent DE-19831662-A1 (DE)
Title: Monitoring indicating fluid in bellows of valve unit used in treating liquids under aseptic conditions, is accompanied by forced flow of indicating fluid, induced by valve opening and closing
Inventor: RAUEN WOLFGANG
IPC: F16K41/10
Filed: 1998-07-15
Abstract: A flow (K) of the indicating fluid is forced through the internal volume (6b) of the bellows (6).  An Independent claim is included for the corresponding device.
Patent DE-19832022-A1 (DE)
Title: Concrete block for landscaping walls and embankments has a rectangular shape with open top and bottom and with outer ridges and grooves to interlock with adjacent blocks
Inventor: ROTH REINER
IPC: E02D29/02
Filed: 1998-07-16
Abstract: A concrete block for building walls and for reinforcing embankments and earth walls has a rectangular shape open at the top and bottom and with an optional insert base. The outer sides of the block are provided with patterns of ridges and grooves which are positioned so that adjacent blocks interlock. The sets of ridges/grooves are positioned near to the rounded corners so that curves can be constructed without loosing the grip between adjacent blocks.
Patent DE-19835453-A1 (DE)
Inventor: MAUDER ANTON
IPC: H01L23/34
Filed: 1998-08-05
Abstract: The invention relates to a method for measuring the operating temperature of a power semiconductor (1) comprising at least one barrier zone with a high operating temperature, whereby a high reaction rate can be obtained. It also relates to a component with a power semiconductor (1) comprising at least one barrier zone with a high operating temperature. In order to determine reliably and rapidly the operating temperature of said power semiconductor, said temperature is measured directly on the barrier zone of said power semiconductor (1) with a high operating temperature. For that purpose, a thermosensitive element (2, 6) is placed directly on the barrier zone with a high operating temperature.
Patent DE-19837382-A1 (DE)
Title: Drive for auxiliary unit, especially hydraulic pump on internal combustion engine, includes belt drive wheel connected to splined shaft by pressed connection, with bore interacting with tooth points of splined shaft
Inventor: STRUSCH WOLFGANG
IPC: F02B67/06
Filed: 1998-08-18
Abstract: The belt drive wheel for the auxiliary unit is connected to a splined shaft(10) by a pressed connection and in the region of this connection has a bore(9) interacting with the tooth points of the splined shaft. The tooth points in the region of the pressed connection have a larger external diameter than in the region of the rest of the splined shaft, and are conical in shape. The slide-on socket joint(18) connecting the auxiliary unit to the splined shaft is sealed in relation to it by means of a packing(20).
Patent DE-19841592-A1 (DE)
Title: System providing automatic pushing to and fro of perambulator has connecting rod operated by crank and connected preferably to rear wheel axle of perambulator via claw
IPC: B62B9/22
Filed: 1998-09-11
Abstract: A connecting rod(13) operated by a crank(12) is connected preferably to the rear wheel axle(10) of the perambulator via a claw(9). The crank may be driven by a chain(4) or belt which passes around a disc(5) on the crank and a pinion(3) mounted on a gear motor(1), or may be driven through a friction wheel or gearwheel, or may be mounted directly on the shaft of the gear motor .
Patent DE-19843425-A1 (DE)
Title: Verfahren zur Herstellung einer kontaktlosen Chipkarte
Inventor: DORNER FRANK
IPC: B29C44/12
Filed: 1998-09-22
Abstract: Zur Herstellung einer kontaktlosen Chipkarte wird ein Schichtaufbau aus einer Innenschicht (2) mit einer Ausnehmung (4) zur Aufnahme des Chipmoduls (8) und einer Antennenspule (6) und einer Deckschicht (1, 13) auf beiden Seiten der Innenschicht (2) unter Druck und Wärme laminiert. Um die Bildung von Einsenkungen und damit Fehlern beim Bedrucken der Deckschichten (1, 13) zu verhindern, wird in die Ausnehmung (4) eine aufschäumbare Kunststoffmasse (12) eingebracht, die beim Laminieren aufgeschäumt wird.
Patent DE-19843721-A1 (DE)
Inventor: ADRIAN TILL
IPC: C07C29/10
Filed: 1998-09-23
Abstract: The invention relates to a method for the continuous production of an aqueous ethylene oxide solution by absorbing ethylene oxide from a gaseous mixture containing 1.5 to 4 mole percent, preferably 2.5 to 3 mole percent of ethylene oxide in the wash water in an absorber. The mixture drawn directly from the absorber has a water/ethylene oxide weight ratio of 5 to 20, preferably of 10 to 15. The absorbed mixture is especially useful for directly feeding it to a secondary reactor for the production of glycol.
Patent DE-19846770-A1 (DE)
Title: Open-end spinner rotor
Inventor: BACKMEISTER FELIX
IPC: D01H4/10
Filed: 1998-10-10
Abstract: The rotor, for an open-end spinner, has an upper (2) and lower (1) section which are bonded together in a release fitting, so that they can be separated to replace the wear ring (3) in the rotor groove (12) between the rotor sections (1, 2). The wear ring (3) is of ceramic or a hard metal material. The lock between the rotor sections is a threaded screw or bayonet screw structure, or they are held together by magnetic force. The rotor sections can also be bonded together by an adhesive, which can be melted by heat for separation, or they can be locked together in a plug and socket fitting. The upper rotor section is of ceramic or a metal/ceramic compound material, and it can be of material in one piece with the wear ring. The upper rotor section and the wear ring can be separate components. The upper rotor section has a ring edge (11) aligned axially inwards, which extends the entry chamfer (9) and covers the rotor groove (12) at least partially, with a gap between them. The seating fit of the wear ring is formed by a radially outer seating surface (16) where the wear ring lies in a force and positive fit at the radially inwards surface of the rotor lower (1) or upper (2) sections, and with play at the adjacent surfaces (15, 17, 18) of the rotor (1, 2).
Patent DE-19848624-A1 (DE)
Title: Safety clutch for lawn tractor is positioned between inner and outer drive shaft
Inventor: BECKER FELIX
IPC: F16D43/10
Filed: 1998-10-21
Abstract: The safety clutch (3) is pivotally joined to the outer drive shaft (2) and is connected to the inner drive shaft (1) only by the effects of centrifugal force. When the rotation of the outer shaft (2) is stopped by operating a brake (20) the clutch carrying element (11) is also stopped, the safety clutch is disengaged and the centrifugal forces are no longer working. The drive for the wheels of the lawn mower is not effected.
Patent DE-19849326-A1 (DE)
Title: Electrically-assisted servo steering device for automobile has clutch discs of electromagnetic clutch between electric motor and steering mechanism operated via independent operating device
Inventor: BRENNER PETER
IPC: B62D5/04
Filed: 1998-10-26
Abstract: The servo steering device has a steering mechanism (1) converting the rotation of a steering wheel into an angular deflection of the steered vehicle wheels and an electric motor (2) coupled to the input shaft (3) of the steering mechanism via an electromagnetic clutch (6) and a conversion drive (10). The 2 clutch discs (5,7) of the electromagnetic clutch are made of a material other than iron and are operated by an independent operating device, e.g. a lifting magnet (13).